Web-based shopping bot PriceGrabber.com scours the Web
for the best prices on computer gear, software and consumer
electronics items. For instance, in a hunt for a Sony notebook,
prices ranged from $1,299 to $1,986-for the same item! If you enter
your ZIP code, the site computes your item's
"BottomLinePrice"-the actual cost to you, including
shipping and sales tax.